Express your love with the mesmerizing look of this lab-grown diamond engagement ring. 18k yellow gold with 18k white gold 1 1/2-carat princess-cut lab-grown diamond centerpiece round-cut lab-grown diamonds line the scalloped shank and decorate the gallery and bridge total lab-grown diamond weight is 1 7/8 carats the independently certified center lab-grown diamond is laser-inscribed with a unique gemscribe® serial number to ensure your peace of mind a signature element of lab-grown diamonds and milgrain detailing encircles the band, symbolizing unity and eternal love from the monique lhuillier bliss collection, available exclusively at kay this ring is available in limited sizes; if you don't see your size here, please visit a store to order your ring